import type { Vector3 } from '@anov/3d-core';
import { Color, Line } from '@anov/3d-core';
export type CurveType = 'CatmullRomCurve3' | 'CubicBezierCurve' | 'CubicBezierCurve3';
export type CurveInterface = {
    curveType?: CurveType;
    points: Vector3[];
    color?: Color;
    pointNum?: number;
};
declare class CurveManage {
    points: Vector3[];
    line: Line | null;
    constructor();
    /**
     * create curve
     * @param params
     */
    createCurve(params: CurveInterface): void;
    /**
     * catmullRomCurve3
     * @param points
     * @returns
     */
    private createRoundDotsByCatmullRomCurve3;
    /**
     * generate line object3d
     * @param curve
     * @param pointNum
     * @returns
     */
    private createCurveObject3D;
}
export default CurveManage;